Test-con is an independent material-testing firm with capabilities in providing a wide range of services in our well-equipped laboratory located in Danbury, Connecticut.

Our staff of highly qualified inspectors provide both shop and construction site inspections. The basic services provided include testing and inspection of soils, asphalt, masonry, concrete, formwork, reinforcing steel, fireproofing, and structural steel.

Through our unique combining of engineers, geologists and technologists, we have the ability to provide consultations and help resolve complex engineering tasks in the Environmental and Geotechnical fields.

The National Institute of standards and Technologies (NIST) accredit TEST-CON INCORPORATED, through the National Voluntary Laboratory Accreditation Program (NVLAP). TEST-CON participates in Cement and Concrete Reference laboratory (CCRL) proficiency programs and American Association of State highway and Transportation Officials (AASHTO) proficiency program.